Vietnamese Tutor







Science Mond + moon + Space science A
Science Neu- + new/full moon + Space science A
Science Meteorit + meteorite + Space science A
Science Planet + planet + Space science A
Science Komet + comet + Space science A
Science Sonnensystem + solar system + Space science A
Science Sternsystem + galaxy + Space science A
Science Rakete + rocket, missile + Space science A
Science Satellit + satellite + Space science A
Science Astronom(in) + astronomer + Space science A
Science Astronaut(in) + astronaut + Space science A
Science Lichtjahr + light-year + Space science A
Science Weltraum + universe + Space science A
Science Stratosphäre + stratosphere + Space science A
Science schwarzes Loch + black hole + Space science A
Science Umlauf- + orbit + Space science B
Science Planetenbahn + planetary orbit + Space science B
Science Universum + universe + Space science B
Science Weltall + universe + Space science B
Science Raumfahrzeug + spacecraft + Space science B
Science Raumschiff + spacecraft + Space science B
Science Raumkapsel + space capsule + Space science B
Science Raumanzug + spacesuit + Space science B
Science Weltraumflug + space flight + Space science B
Science Mondlandung + moon-landing + Space science B
Science Krater + crater + Space science B
Science Kosmonaut(in) + cosmonaut + Space science B
Science Docking + docking + Space science B
Science Observatorium + observatory + Space science B
Science Planetarium + planetarium + Space science B
Science Milchstraße + Milky Way + Space science B
Science Sonnenfleck + sunspot + Space science B
Science Trichter + funnel separating + Space science B
Science Scheidetrichter + funnel + Space science B
Science Bunsenbrenner + Bunsen burner + Space science B
Science Messgerät + gauge + Space science B
Science Reagenzglas + test tube + Space science B
Science Reagenzglasgestell + test tube rack + Space science B
Science Lupe + magnifying glass + Space science B
Science Vergrößerungsglas + magnifying glass + Space science B
Science Becherglas + beaker + Space science B
Science Rührer + stirrer + Space science B
Science Kühler + condenser + Space science B
Science Reaktor + reactor + Space science B
Science Anziehungskraft + gravitational pull + Space science C
Science Eklipse + eclipse + Space science C
Science Finsternis + eclipse + Space science C
Science sich verfinstern + to be eclipsed + Space science C
Science Asteroid + asteroid + Space science C
Science Sonnenwende + solstice + Space science C
Science Sternschnuppe + shooting star + Space science C
Science Raketenabschuss + launch + Space science C
Science Abschussrampe + launching pad + Space science C
Science Mond(lande)fähre + lunar module + Space science C
Science in etw wieder eintreten + to re-enter + Space science C
Science Wiedereintritt + re-entry + Space science C
Science Urknalltheorie + big-bang theory + Space science C
Science Zeitschleife + time warp + Space science C
Science Galaxie + galaxy + Space science C
Science galaktisch + galactic + Space science C





Most Common Compounds Set 1:


Most Common Compounds Set 2 :